/****************************************************************************** * * Name:	skgei2c.h * Project:	GEnesis, PCI Gigabit Ethernet Adapter * Version:	$Revision: 1.1.1.1 $ * Date:	$Date: 2006/12/06 00:22:14 $ * Purpose:	Special GEnesis defines for TWSI * ******************************************************************************//****************************************************************************** * *	(C)Copyright 1998-2002 SysKonnect GmbH. * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License as published by *	the Free Software Foundation; either version 2 of the License, or *	(at your option) any later version. * *	The information in this file is provided "AS IS" without warranty. * ******************************************************************************//****************************************************************************** * * History: * *	$Log: skgei2c.h,v $ *	Revision 1.1.1.1  2006/12/06 00:22:14  scsuh *	new start of u-boot 1.1.6 *	 *	Revision 1.23  2002/12/19 14:34:27  rschmidt *	Added cast in macros SK_I2C_SET_BIT() and SK_I2C_CLR_BIT() *	Editorial changes (TWSI) * *	Revision 1.22  2002/10/14 16:45:56  rschmidt *	Editorial changes (TWSI) * *	Revision 1.21  2002/08/13 08:42:24  rschmidt *	Changed define for SK_MIN_SENSORS back to 5 *	Merged defines for PHY PLL 3V3 voltage (A and B) *	Editorial changes * *	Revision 1.20  2002/08/06 09:43:56  jschmalz *	Extensions and changes for Yukon * *	Revision 1.19  2002/08/02 12:00:08  rschmidt *	Added defines for YUKON sensors *	Editorial changes * *	Revision 1.18  2001/08/16 12:44:33  afischer *	LM80 sensor init values corrected * *	Revision 1.17  1999/11/22 13:55:25  cgoos *	Changed license header to GPL. * *	Revision 1.16  1999/11/12 08:24:10  malthoff *	Change voltage warning and error limits *	(warning +-5%, error +-10%). * *	Revision 1.15  1999/09/14 14:14:43  malthoff *	The 1000BT Dual Link adapter has got only one Fan. *	The second Fan has been removed. * *	Revision 1.14  1999/05/27 13:40:50  malthoff *	Fan Divisor = 1. Assuming fan with 6500 rpm. * *	Revision 1.13  1999/05/20 14:56:55  malthoff *	Bug Fix: Missing brace in SK_LM80_FAN_FAKTOR. * *	Revision 1.12  1999/05/20 09:22:00  cgoos *	Changes for 1000Base-T (Fan sensors). * *	Revision 1.11  1998/10/14 05:57:22  cgoos *	Fixed compilation warnings. * *	Revision 1.10  1998/09/04 08:37:00  malthoff *	bugfix: correct the SK_I2C_GET_CTL() macro. * *	Revision 1.9  1998/08/25 06:10:03  gklug *	add: thresholds for all sensors * *	Revision 1.8  1998/08/20 11:37:42  gklug *	chg: change Ioc to IoC * *	Revision 1.7  1998/08/20 08:53:11  gklug *	fix: compiler errors *	add: Threshold values * *	Revision 1.6  1998/08/17 11:37:09  malthoff *	Bugfix in SK_I2C_CTL macro. The parameter 'dev' *	has to be shifted 9 bits. * *	Revision 1.5  1998/08/17 06:52:21  malthoff *	Remove unrequired macros. *	Add macros for accessing TWSI SW register. * *	Revision 1.4  1998/08/13 08:30:18  gklug *	add: conversion factors for read values *	add: new state SEN_VALEXT to read extension value of temperature sensor * *	Revision 1.3  1998/08/12 13:37:56  gklug *	rmv: error numbers and messages * *	Revision 1.2  1998/08/11 07:54:38  gklug *	add: sensor states for GE sensors *	add: Macro to access TWSI hardware register *	chg: Error messages for TWSI errors * *	Revision 1.1  1998/07/17 11:27:56  gklug *	Created. * * * ******************************************************************************//* * SKGEI2C.H	contains all SK-98xx specific defines for the TWSI handling */#ifndef _INC_SKGEI2C_H_#define _INC_SKGEI2C_H_/* * Macros to access the B2_I2C_CTRL */#define SK_I2C_CTL(IoC, flag, dev, reg, burst) \	SK_OUT32(IoC, B2_I2C_CTRL,\		(flag ? 0x80000000UL : 0x0L) | \		(((SK_U32) reg << 16) & I2C_ADDR) | \		(((SK_U32) dev << 9) & I2C_DEV_SEL) | \		(( burst << 4) & I2C_BURST_LEN))#define SK_I2C_STOP(IoC) {				\	SK_U32	I2cCtrl;				\	SK_IN32(IoC, B2_I2C_CTRL, &I2cCtrl);		\	SK_OUT32(IoC, B2_I2C_CTRL, I2cCtrl | I2C_STOP);	\}#define SK_I2C_GET_CTL(IoC, pI2cCtrl)	SK_IN32(IoC, B2_I2C_CTRL, pI2cCtrl)/* * Macros to access the TWSI SW Registers */#define SK_I2C_SET_BIT(IoC, SetBits) {			\	SK_U8	OrgBits;				\	SK_IN8(IoC, B2_I2C_SW, &OrgBits);		\	SK_OUT8(IoC, B2_I2C_SW, OrgBits | (SK_U8)(SetBits));	\}#define SK_I2C_CLR_BIT(IoC, ClrBits) {			\	SK_U8	OrgBits;				\	SK_IN8(IoC, B2_I2C_SW, &OrgBits);		\	SK_OUT8(IoC, B2_I2C_SW, OrgBits & ~((SK_U8)(ClrBits)));	\}#define SK_I2C_GET_SW(IoC, pI2cSw)	SK_IN8(IoC, B2_I2C_SW, pI2cSw)/* * define the possible sensor states */#define	SK_SEN_IDLE		0	/* Idle: sensor not read */#define	SK_SEN_VALUE	1	/* Value Read cycle */#define	SK_SEN_VALEXT	2	/* Extended Value Read cycle *//* * Conversion factor to convert read Voltage sensor to milli Volt * Conversion factor to convert read Temperature sensor to 10th degree Celsius */#define	SK_LM80_VT_LSB		22	/* 22mV LSB resolution */#define	SK_LM80_TEMP_LSB	10	/* 1 degree LSB resolution */#define	SK_LM80_TEMPEXT_LSB	5	/* 0.5 degree LSB resolution for the					 * extension value					 */#define SK_LM80_FAN_FAKTOR	((22500L*60)/(1*2))/* formula: counter = (22500*60)/(rpm * divisor * pulses/2) * assuming: 6500rpm, 4 pulses, divisor 1 *//* * Define sensor management data * Maximum is reached on copperfield with dual Broadcom. * Board specific maximum is in pAC->I2c.MaxSens */#define	SK_MAX_SENSORS	8	/* maximal no. of installed sensors */#define	SK_MIN_SENSORS	5	/* minimal no. of installed sensors *//* * To watch the statemachine (JS) use the timer in two ways instead of one as hitherto */#define	SK_TIMER_WATCH_STATEMACHINE	0	/* Watch the statemachine to finish in a specific time */#define	SK_TIMER_NEW_GAUGING    	1	/* Start a new gauging when timer expires *//* * Defines for the individual Thresholds *//* Temperature sensor */#define	SK_SEN_TEMP_HIGH_ERR    800	/* Temperature High Err  Threshold */#define	SK_SEN_TEMP_HIGH_WARN	700	/* Temperature High Warn Threshold */#define	SK_SEN_TEMP_LOW_WARN	100	/* Temperature Low  Warn Threshold */#define	SK_SEN_TEMP_LOW_ERR       0	/* Temperature Low  Err  Threshold *//* VCC which should be 5 V */#define	SK_SEN_PCI_5V_HIGH_ERR  	5588	/* Voltage PCI High Err  Threshold */#define	SK_SEN_PCI_5V_HIGH_WARN     5346	/* Voltage PCI High Warn Threshold */#define	SK_SEN_PCI_5V_LOW_WARN		4664	/* Voltage PCI Low  Warn Threshold */#define	SK_SEN_PCI_5V_LOW_ERR		4422	/* Voltage PCI Low  Err  Threshold *//* * VIO may be 5 V or 3.3 V. Initialization takes two parts: * 1. Initialize lowest lower limit and highest higher limit. * 2. After the first value is read correct the upper or the lower limit to *    the appropriate C constant. * * Warning limits are +-5% of the exepected voltage. * Error limits are +-10% of the expected voltage. *//* Bug fix AF: 16.Aug.2001: Correct the init base of LM80 sensor */#define	SK_SEN_PCI_IO_5V_HIGH_ERR	5566	/* + 10% V PCI-IO High Err Threshold */#define	SK_SEN_PCI_IO_5V_HIGH_WARN	5324	/* +  5% V PCI-IO High Warn Threshold */					/*		5000	mVolt */#define	SK_SEN_PCI_IO_5V_LOW_WARN	4686	/* -  5% V PCI-IO Low Warn Threshold */#define	SK_SEN_PCI_IO_5V_LOW_ERR	4444	/* - 10% V PCI-IO Low Err Threshold */#define	SK_SEN_PCI_IO_RANGE_LIMITER	4000	/* 4000 mV range delimiter *//* correction values for the second pass */#define	SK_SEN_PCI_IO_3V3_HIGH_ERR	3850	/* + 15% V PCI-IO High Err Threshold */#define	SK_SEN_PCI_IO_3V3_HIGH_WARN	3674	/* + 10% V PCI-IO High Warn Threshold */					/*		3300	mVolt */#define	SK_SEN_PCI_IO_3V3_LOW_WARN  2926	/* - 10% V PCI-IO Low Warn Threshold */#define	SK_SEN_PCI_IO_3V3_LOW_ERR   2772	/* - 15% V PCI-IO Low Err  Threshold *//* * VDD voltage */#define	SK_SEN_VDD_HIGH_ERR	    3630	/* Voltage ASIC High Err  Threshold */#define	SK_SEN_VDD_HIGH_WARN    3476	/* Voltage ASIC High Warn Threshold */#define	SK_SEN_VDD_LOW_WARN     3146	/* Voltage ASIC Low  Warn Threshold */#define	SK_SEN_VDD_LOW_ERR      2970	/* Voltage ASIC Low  Err  Threshold *//* * PHY PLL 3V3 voltage */#define	SK_SEN_PLL_3V3_HIGH_ERR		3630	/* Voltage PMA High Err  Threshold */#define	SK_SEN_PLL_3V3_HIGH_WARN	3476	/* Voltage PMA High Warn Threshold */#define	SK_SEN_PLL_3V3_LOW_WARN		3146	/* Voltage PMA Low  Warn Threshold */#define	SK_SEN_PLL_3V3_LOW_ERR		2970	/* Voltage PMA Low  Err  Threshold *//* * VAUX (YUKON only) */#define	SK_SEN_VAUX_3V3_HIGH_ERR	3630	/* Voltage VAUX High Err Threshold */#define	SK_SEN_VAUX_3V3_HIGH_WARN	3476	/* Voltage VAUX High Warn Threshold */#define	SK_SEN_VAUX_3V3_LOW_WARN	3146	/* Voltage VAUX Low Warn Threshold */#define	SK_SEN_VAUX_3V3_LOW_ERR	    2970	/* Voltage VAUX Low Err Threshold */#define	SK_SEN_VAUX_0V_WARN_ERR	       0	/* if VAUX not present */#define	SK_SEN_VAUX_RANGE_LIMITER	1000	/* 1000 mV range delimiter *//* * PHY 2V5 voltage */#define	SK_SEN_PHY_2V5_HIGH_ERR		2750	/* Voltage PHY High Err Threshold */#define	SK_SEN_PHY_2V5_HIGH_WARN	2640	/* Voltage PHY High Warn Threshold */#define	SK_SEN_PHY_2V5_LOW_WARN		2376	/* Voltage PHY Low Warn Threshold */#define	SK_SEN_PHY_2V5_LOW_ERR		2222	/* Voltage PHY Low Err Threshold *//* * ASIC Core 1V5 voltage (YUKON only) */#define	SK_SEN_CORE_1V5_HIGH_ERR    1650	/* Voltage ASIC Core High Err Threshold */#define	SK_SEN_CORE_1V5_HIGH_WARN	1575	/* Voltage ASIC Core High Warn Threshold */#define	SK_SEN_CORE_1V5_LOW_WARN	1425	/* Voltage ASIC Core Low Warn Threshold */#define	SK_SEN_CORE_1V5_LOW_ERR 	1350	/* Voltage ASIC Core Low Err Threshold *//* * FAN 1 speed *//* assuming: 6500rpm +-15%, 4 pulses, * warning at:	80 % * error at:	70 % * no upper limit */#define	SK_SEN_FAN_HIGH_ERR		20000	/* FAN Speed High Err Threshold */#define	SK_SEN_FAN_HIGH_WARN	20000	/* FAN Speed High Warn Threshold */#define	SK_SEN_FAN_LOW_WARN 	5200	/* FAN Speed Low Warn Threshold */#define	SK_SEN_FAN_LOW_ERR		4550	/* FAN Speed Low Err Threshold *//* * Some Voltages need dynamic thresholds */#define	SK_SEN_DYN_INIT_NONE		 0  /* No dynamic init of thresholds */#define	SK_SEN_DYN_INIT_PCI_IO		10  /* Init PCI-IO with new thresholds */#define	SK_SEN_DYN_INIT_VAUX		11  /* Init VAUX with new thresholds */extern	int SkLm80ReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen);#endif	/* n_INC_SKGEI2C_H */